🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.55 AU - 0.87 AU

Year: 172 Days

Day: 37.4 Hours

Environment

Temp: 324 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.21 AU - 1.37 AU

Year: 420 Days

Day: 40 Hours

Environment

Temp: 244 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,285,050 km

• M1: 105,766 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.21 AU - 1.81 AU

Year: 532 Days

Day: 36.9 Hours

Environment

Temp: 136 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.23 AU - 2.85 AU

Year: 1162 Days

Day: 33 Hours

Environment

Temp: 3 °C

Axial Tilt: 14.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.38 AU - 4.08 AU

Year: 2067 Days

Day: 20.2 Hours

Environment

Temp: -46 °C

Axial Tilt: 76 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,285,050 km

• M1: 1,443,320 km (0.088 R)
• M2: 1,570,329 km (0.097 R)

Planet 6 - Terrestrial

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 6.63 AU - 6.71 AU

Year: 4943 Days

Day: 37.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.1 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.8

Radius: 14.1

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 10.66 AU - 12.38 AU

Year: 11220 Days

Day: 5.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 84,285,050 km

• M1: 184,753 km (0.12 R)
• M2: 378,782 km (0.091 R)
• M3: 563,386 km (0.09 R)
• M4: 876,494 km (0.051 R)
• M5: 1,151,904 km (0.074 R)
• M6: 1,833,771 km (0.113 R)
• M7: 1,945,221 km (0.057 R)
• M8: 2,075,521 km (0.108 R)
• M9: 2,327,892 km (0.107 R)
• M10: 2,501,875 km (0.106 R)
• M11: 2,590,586 km (0.1 R)
• M12: 2,680,345 km (0.089 R)
• M13: 2,844,753 km (0.094 R)
• M14: 3,164,444 km (0.062 R)
• M15: 3,880,120 km (0.108 R)
• M16: 4,004,286 km (0.076 R)
• M17: 4,557,948 km (0.051 R)
• M18: 4,955,579 km (0.079 R)
• M19: 5,090,666 km (0.107 R)
• M20: 5,433,694 km (0.113 R)
• M21: 5,549,782 km (0.065 R)
• M22: 5,666,767 km (0.059 R)
• M23: 6,142,638 km (0.115 R)
• M24: 6,706,173 km (0.1 R)
• M25: 6,855,921 km (0.037 R)
• M26: 7,184,139 km (0.09 R)
• M27: 7,935,120 km (0.104 R)
• M28: 8,280,093 km (0.099 R)
• M29: 8,929,646 km (0.042 R)
• M30: 9,288,532 km (0.094 R)
• M31: 9,483,607 km (0.034 R)
• M32: 9,736,577 km (0.052 R)
• M33: 10,048,788 km (0.093 R)
• M34: 10,220,527 km (0.119 R)
• M35: 10,508,951 km (0.112 R)
• M36: 10,683,233 km (0.1 R)
• M37: 10,858,561 km (0.094 R)
• M38: 10,946,525 km (0.106 R)
• M39: 11,064,259 km (0.085 R)
• M40: 11,271,302 km (0.105 R)
• M41: 11,719,198 km (0.117 R)
• M42: 11,900,062 km (0.094 R)
• M43: 12,264,632 km (0.038 R)
• M44: 12,356,335 km (0.106 R)
• M45: 12,571,158 km (0.099 R)
• M46: 13,035,809 km (0.085 R)
• M47: 13,790,979 km (0.084 R)
• M48: 14,077,758 km (0.052 R)
• M49: 14,819,913 km (0.1 R)
• M50: 15,674,117 km (0.092 R)
• M51: 15,840,171 km (0.115 R)
• M52: 16,006,972 km (0.097 R)
• M53: 16,274,902 km (0.115 R)
• M54: 16,375,731 km (0.093 R)
• M55: 16,510,519 km (0.102 R)
• M56: 17,053,559 km (0.083 R)
• M57: 17,258,658 km (0.088 R)
• M58: 18,261,711 km (0.106 R)
• M59: 19,319,219 km (0.114 R)
• M60: 19,927,334 km (0.066 R)
• M61: 20,179,556 km (0.118 R)
• M62: 20,288,014 km (0.118 R)
• M63: 20,650,789 km (0.111 R)
• M64: 20,796,498 km (0.111 R)
• M65: 21,382,921 km (0.095 R)
• M66: 22,198,080 km (0.112 R)
• M67: 22,797,220 km (0.113 R)
• M68: 23,098,809 km (0.115 R)
• M69: 23,668,029 km (0.105 R)
• M70: 23,973,358 km (0.091 R)
• M71: 24,164,993 km (0.112 R)
• M72: 24,936,319 km (0.044 R)
• M73: 25,872,653 km (0.105 R)
• M74: 26,503,208 km (0.059 R)

Planet 8 - Ice Giant

Semi-Major Axis: 22.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 754.4

Radius: 3.8

Gravity: 52.24 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 17.58 AU - 26.86 AU

Year: 30057 Days

Day: 22.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 84,285,050 km

• M1: 150,346 km (0.068 R)
• M2: 236,514 km (0.103 R)
• M3: 637,137 km (0.069 R)
• M4: 1,030,879 km (0.088 R)
• M5: 1,130,960 km (0.115 R)
• M6: 1,340,397 km (0.092 R)
• M7: 1,561,802 km (0.057 R)
• M8: 1,915,002 km (0.116 R)
• M9: 2,163,784 km (0.091 R)
• M10: 2,829,494 km (0.111 R)
• M11: 3,503,433 km (0.115 R)
• M12: 3,806,667 km (0.11 R)
• M13: 4,821,689 km (0.05 R)
• M14: 6,335,619 km (0.12 R)
• M15: 6,457,691 km (0.056 R)
• M16: 6,642,295 km (0.109 R)
• M17: 6,953,907 km (0.094 R)
• M18: 8,514,213 km (0.094 R)
• M19: 8,852,454 km (0.101 R)
• M20: 9,541,951 km (0.119 R)
• M21: 9,752,136 km (0.108 R)
• M22: 10,391,966 km (0.092 R)
• M23: 10,608,284 km (0.065 R)
• M24: 11,045,260 km (0.111 R)
• M25: 11,339,818 km (0.085 R)
• M26: 11,711,569 km (0.074 R)
• M27: 12,087,508 km (0.082 R)
• M28: 12,391,042 km (0.079 R)
• M29: 13,551,323 km (0.086 R)
• M30: 13,708,700 km (0.107 R)
• M31: 15,478,892 km (0.048 R)
• M32: 15,973,911 km (0.089 R)
• M33: 16,390,541 km (0.047 R)
• M34: 18,352,218 km (0.034 R)
• M35: 18,439,134 km (0.067 R)
• M36: 23,051,536 km (0.032 R)
• M37: 23,616,417 km (0.076 R)
• M38: 25,435,079 km (0.053 R)
• M39: 26,902,335 km (0.114 R)
• M40: 27,795,883 km (0.1 R)
• M41: 28,396,967 km (0.099 R)
• M42: 28,497,497 km (0.095 R)
• M43: 28,699,005 km (0.103 R)
• M44: 30,637,046 km (0.104 R)
• M45: 30,740,268 km (0.086 R)
• M46: 31,050,534 km (0.107 R)
• M47: 32,827,757 km (0.105 R)
• M48: 33,038,989 km (0.12 R)
• M49: 34,637,891 km (0.071 R)
• M50: 35,934,905 km (0.082 R)
• M51: 36,261,626 km (0.091 R)
• M52: 37,137,821 km (0.104 R)
• M53: 37,247,775 km (0.107 R)
• M54: 39,807,694 km (0.065 R)
• M55: 40,258,582 km (0.092 R)
• M56: 42,538,753 km (0.072 R)
• M57: 45,329,651 km (0.06 R)
• M58: 45,447,235 km (0.047 R)
• M59: 46,154,683 km (0.106 R)
• M60: 46,391,347 km (0.091 R)
• M61: 47,342,041 km (0.12 R)
• M62: 50,353,895 km (0.08 R)
• M63: 50,841,435 km (0.114 R)
• M64: 52,067,389 km (0.107 R)
• M65: 53,178,901 km (0.083 R)
• M66: 54,423,257 km (0.061 R)
• M67: 55,049,024 km (0.08 R)
• M68: 55,802,998 km (0.115 R)
• M69: 56,181,331 km (0.115 R)
• M70: 57,702,891 km (0.092 R)
• M71: 57,830,348 km (0.089 R)
• M72: 58,213,169 km (0.056 R)
• M73: 58,468,832 km (0.1 R)
• M74: 60,268,943 km (0.071 R)
• M75: 61,175,805 km (0.074 R)
• M76: 64,055,265 km (0.104 R)
• M77: 64,715,889 km (0.104 R)
• M78: 66,577,336 km (0.067 R)
• M79: 68,726,309 km (0.077 R)
• M80: 68,861,396 km (0.054 R)
• M81: 76,424,316 km (0.117 R)
• M82: 78,109,087 km (0.09 R)
• M83: 78,391,079 km (0.102 R)
• M84: 79,948,094 km (0.096 R)
• M85: 81,372,266 km (0.079 R)
• M86: 84,969,347 km (0.109 R)
• M87: 85,114,307 km (0.091 R)
• M88: 85,694,896 km (0.097 R)
• M89: 85,840,305 km (0.115 R)
• M90: 87,006,271 km (0.063 R)
• M91: 90,683,387 km (0.103 R)
• M92: 92,466,294 km (0.062 R)
• M93: 92,764,592 km (0.071 R)
• M94: 95,162,347 km (0.116 R)
• M95: 99,712,965 km (0.1 R)
• M96: 101,091,808 km (0.095 R)
• M97: 101,399,082 km (0.073 R)

Planet 9 - Ice Giant

Semi-Major Axis: 23.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 329.2

Radius: 6

Gravity: 9.14 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 19.54 AU - 28.36 AU

Year: 33635 Days

Day: 15.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 84,285,050 km

• M1: 104,419 km (0.072 R)
• M2: 349,461 km (0.091 R)
• M3: 448,195 km (0.09 R)
• M4: 673,938 km (0.064 R)
• M5: 825,481 km (0.102 R)
• M6: 1,131,259 km (0.048 R)
• M7: 1,281,455 km (0.107 R)
• M8: 1,406,220 km (0.111 R)
• M9: 1,667,717 km (0.085 R)
• M10: 2,386,236 km (0.081 R)
• M11: 2,898,908 km (0.047 R)
• M12: 3,188,828 km (0.051 R)
• M13: 3,796,196 km (0.071 R)
• M14: 4,251,571 km (0.098 R)
• M15: 4,438,718 km (0.119 R)
• M16: 5,565,490 km (0.11 R)
• M17: 5,977,183 km (0.03 R)
• M18: 6,345,493 km (0.071 R)
• M19: 7,493,956 km (0.118 R)
• M20: 10,037,718 km (0.111 R)
• M21: 11,303,316 km (0.086 R)
• M22: 11,692,719 km (0.104 R)
• M23: 12,351,399 km (0.11 R)
• M24: 12,618,281 km (0.102 R)
• M25: 12,819,790 km (0.083 R)
• M26: 12,954,577 km (0.098 R)
• M27: 13,498,814 km (0.087 R)
• M28: 14,189,508 km (0.087 R)
• M29: 15,893,577 km (0.05 R)
• M30: 15,965,982 km (0.111 R)
• M31: 17,436,829 km (0.045 R)
• M32: 18,491,942 km (0.062 R)
• M33: 20,112,985 km (0.083 R)
• M34: 20,191,374 km (0.049 R)
• M35: 20,505,679 km (0.1 R)
• M36: 21,458,319 km (0.092 R)
• M37: 23,159,845 km (0.029 R)
• M38: 23,902,299 km (0.068 R)
• M39: 23,985,326 km (0.092 R)
• M40: 25,325,872 km (0.051 R)
• M41: 26,176,037 km (0.114 R)
• M42: 27,381,945 km (0.095 R)
• M43: 30,295,214 km (0.03 R)
• M44: 30,384,973 km (0.065 R)
• M45: 30,564,939 km (0.056 R)
• M46: 31,469,558 km (0.025 R)
• M47: 31,742,723 km (0.076 R)
• M48: 32,108,191 km (0.106 R)
• M49: 32,658,861 km (0.081 R)
• M50: 34,610,814 km (0.11 R)
• M51: 35,837,965 km (0.114 R)
• M52: 38,723,858 km (0.102 R)
• M53: 40,194,554 km (0.06 R)
• M54: 40,589,792 km (0.108 R)
• M55: 41,483,938 km (0.069 R)
• M56: 41,583,720 km (0.106 R)
• M57: 41,683,502 km (0.104 R)
• M58: 42,384,518 km (0.085 R)
• M59: 42,887,615 km (0.072 R)
• M60: 43,190,401 km (0.097 R)
• M61: 43,899,645 km (0.115 R)
• M62: 45,124,552 km (0.077 R)
• M63: 45,329,800 km (0.036 R)
• M64: 45,638,271 km (0.066 R)
• M65: 45,741,195 km (0.107 R)
• M66: 46,257,158 km (0.054 R)
• M67: 46,878,886 km (0.1 R)
• M68: 47,190,798 km (0.076 R)
• M69: 49,393,477 km (0.111 R)
• M70: 52,274,283 km (0.06 R)
• M71: 52,813,733 km (0.119 R)
• M72: 53,463,437 km (0.093 R)
• M73: 55,318,749 km (0.105 R)
• M74: 55,428,554 km (0.041 R)
• M75: 56,862,450 km (0.061 R)
• M76: 59,766,743 km (0.109 R)
• M77: 60,217,780 km (0.078 R)
• M78: 62,604,315 km (0.107 R)
• M79: 64,674,600 km (0.042 R)
• M80: 65,021,667 km (0.107 R)
• M81: 66,533,503 km (0.117 R)
• M82: 68,174,293 km (0.065 R)
• M83: 69,117,956 km (0.109 R)
• M84: 69,828,546 km (0.096 R)
• M85: 69,947,177 km (0.119 R)
• M86: 70,898,919 km (0.077 R)
• M87: 71,615,493 km (0.115 R)
• M88: 75,112,792 km (0.08 R)
• M89: 76,087,272 km (0.108 R)
• M90: 77,556,922 km (0.11 R)
• M91: 79,654,882 km (0.118 R)
• M92: 81,271,736 km (0.086 R)
• M93: 81,521,415 km (0.112 R)
• M94: 81,771,393 km (0.088 R)
• M95: 83,025,023 km (0.101 R)
• M96: 83,654,232 km (0.077 R)

Kuiper Belt

Range: 38.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 11,432 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit